//////////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (c) 2014-2015, Egret Technology Inc.
//  All rights reserved.
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//  modification, are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
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//       derived from this software without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY EGRET AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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//////////////////////////////////////////////////////////////////////////////////////

module egret.gui {

	/**
	 * @class egret.gui.IInvalidating
	 * @interface
	 * @classdesc
	 * 拥有失效验证机制组件接口
	 */
	export interface IInvalidating{
		/**
		 * 标记提交过需要延迟应用的属性
		 * @method egret.gui.IInvalidating#invalidateProperties
		 */			
		invalidateProperties():void;
		/**
		 * 标记提交过需要验证组件尺寸
		 * @method egret.gui.IInvalidating#invalidateSize
		 */	
		invalidateSize():void;
		/**
		 * 标记需要验证显示列表
		 * @method egret.gui.IInvalidating#invalidateDisplayList
		 */	
		invalidateDisplayList():void;
		/**
		 * 立即应用组件及其子项的所有属性 
		 * @method egret.gui.IInvalidating#validateNow
		 * @param skipDisplayList? {boolean} 是否跳过显示列表验证阶段,默认false
		 */		
		validateNow(skipDisplayList?:boolean):void;
	}
}